+ 5t 3- xy)D = [32 )and 28" – D-1 = {A If A 3 -: Find the unknowns x, t, y, z D=7 F=7 C=2

Q: In ABCD, mZB = (4x – 14)°, m2C m/D = (6x + 8)°. What is the value of ? x – 1)°, and -

A:

Q: Consider the points A(2, a,0), B(0,1,B),C(1,1,B) where aand Bare negative real numbers. Find a and…

A: To add or subtract, two or more vectors add or subtract the corresponding components of each vector.

Q: Lind length of aVeetots こ =D Tェく2,33ard W-

A:

Q: If 21 = (2, -1), z₂ = (6, 3), find 2₁ 22 - 22.

A:

Q: Given 2X+34= LIO-2 L13 -2 Find Xand Y

A:

Q: 5olve The simultaneaus.equation 22 tiw - 2 2+ (1ti)w =3;

A: Given :                    2z + i ω = 2 .................(1)2 + (1+i)ω = 3i ..............(2)then we…

Q: + 5 D + 5D-e) y

A: Consider the differential equation D4+5D3+5D2+5D-6y=0 Therefore the auxiliary equation of the given…

Q: 4x+2y=2 1.) 2x+2y=4

A: The given system of equation is: 4x+2y=22x+2y=4

Q: 4x da 3 4x - 4x2

A: It is known that: ∫fx±gxdx=∫fxdx±∫gxdx∫11-t2du=sin-1t+C∫tndt=tn+1n+1+C Here C is the integration…

Q: rỉ + 10x1x2 + x = as² + ßt²

A:

Q: Let u = 4u + 5v (9, -2, -8) and v = (4, −3, −1).

A: The required solution is:<56,-23,-37>Explanation:

Q: State by True/False : VXEZ, 3yEZx² - y² =9 O True O False

A:

Q: alm +3)+ m= Bm 3m-

A:

Q: prow $ PCC-AIB)= pccl B) - p(AIB)

A: The answer is given below

Q: Simplify (ex)5 . e(7x + 6) to the form eA x + B) = eC. eDX where %3D A = B = C = D =

A:

Q: 5 + 4x + 3 ) dx Find x4 + C

A: ∫(4x+5x4+3)dxApply linearity:4∫x dx+5∫1x4dx+3∫1 dx

Q: L. Given 2+ 2r + br - 19z +15 - cx + dx? + ex +f, find the values of b, c, d, e and f. * + 2r +5 INP…

A:

Q: 4. + D = (6-8) m, B-(-8,3) m, and A- (24,1) m find the unknown constants a and ba that aD tbB + A=0…

A: Given,  D=(6,-8)m , B=(-8,3)m and A=(26,19)m . To find the value of a and b such that , a D + b B +…

Q: #X-N, (M. E) where QX)-2X +3X;-2X,x, Find M.

A:

Q: 8. Find the value of t. (94 + 31)" (7t + 2) B

A: We have given the arc length BC = (7t + 2)° And arc length DE = (94 + 3t)° And length BC = DE We…

Q: If web₁x-b₂y-b3z, w= where b₁,b2, b3 are constants and b² + b² + b = 1. Show that 8² w 8² w 8² w əx²…

A:

Q: y%32x-3 find y C) X2

A:

Q: Problem 12: Use a power series around 0 to solve the initial value problem given by (x – 1)y" – (x –…

A: Given (x-1)y''-(x-3)y'-y=0    y(0)=y'(0)=1   Let  y=∑n=0∞anxny'=∑n=1∞nanxn-1y''=∑n=2∞n(n-1)anxn-2…

Q: Find the 4** x³ dx А. + c 4 In 4 В. + c 4 In 4 С. + c 3 In 3 D. 24 2 In 2

A:

Q: y = -2 + 3cos (x- 4)

A: We have to graph the given function y=-2+3cos(x-4).

Q: (D+30+3 (0+30+2)) -2)y ex %3D

A: The given differential equation is: D2+3D+2y=e-xx where D=ddx is the differential operator.

Q: State by True/False : VXEZ, 3yEZ x² - y² =9 O True O False

A:

Q: For RA 3 and gx)x. find each of the following d. •ax-1)-(mplity your anawer) -ko)-Simplity your…

A: For function h(x)=ax2+bx+c    where a,b,c are constants. To evaluate h(k), replace x=k in function…

Q: 2. Which point is the intersection of x + 2y = 8 and 2x + 3y = 10? a. (-2, 5) %3D b. (-4, 6) с. (2,…

A: The given equations are x+2y=8          …12x+3y=10      …2

Q: a2z If z = In(x² + y²), find a²z + dx2 ду?

A: Given, z=lnx2+y2

Q: Solve for x and be sure to show Left side = Right side and Legal Moves. 7) Show all work. (Hint: Use…

A:

Q: Q9. (0,3) – 2i +1 = а. - 2i + 2 b. -2 – 2i с. (-1,1) d. (1,–1)

A: Substraction of two complex numbers

Q: Exl show that 9dx (x²+4)² 97 16 H.W

A: Here we have to show the above integral.

Q: 3 + бх + 5) dx Find 26 + C

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.